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texlive: improve reproducibility

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Co-authored-by: Vincenzo Mantova <1962985+xworld21@users.noreply.github.com>
This commit is contained in:
Ingo Blechschmidt 2022-04-17 18:56:28 +02:00
parent 671960c878
commit 804ee6ef17
1 changed files with 10 additions and 2 deletions
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12
pkgs/tools/typesetting/tex/texlive/combine.nix
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@ -225,7 +225,7 @@ in (buildEnv {
perl `type -P mktexlsr.pl` --sort ./share/texmf
${bin.texlinks}/bin/texlinks "$out/bin" && wrapBin
perl `type -P fmtutil.pl` --sys --all | grep '^fmtutil' # too verbose
FORCE_SOURCE_DATE=1 perl `type -P fmtutil.pl` --sys --all | grep '^fmtutil' # too verbose
#${bin.texlinks}/bin/texlinks "$out/bin" && wrapBin # do we need to regenerate format links?
# Disable unavailable map files
@ -233,6 +233,9 @@ in (buildEnv {
# Regenerate the map files (this is optional)
perl `type -P updmap.pl` --sys --force
# sort entries to improve reproducibility
[[ -f "$TEXMFSYSCONFIG"/web2c/updmap.cfg ]] && sort -o "$TEXMFSYSCONFIG"/web2c/updmap.cfg "$TEXMFSYSCONFIG"/web2c/updmap.cfg
perl `type -P mktexlsr.pl` --sort ./share/texmf-* # to make sure
'' +
# install (wrappers for) scripts, based on a list from upstream texlive
@ -299,7 +302,12 @@ in (buildEnv {
)
fi
''
+ bin.cleanBrokenLinks
+ bin.cleanBrokenLinks +
# Get rid of all log files. They are not needed, but take up space
# and render the build unreproducible by their embedded timestamps.
''
find $TEXMFSYSVAR/web2c -name '*.log' -delete
''
;
}).overrideAttrs (_: { allowSubstitutes = true; })
# TODO: make TeX fonts visible by fontconfig: it should be enough to install an appropriate file